package com.example.activity_service.service;

import com.example.activity_service.vo.StopWatch;

import java.util.List;

public interface MsQueryService {
    //查询
    List<StopWatch> huoqusj();
    //添加时间
    int tjsj(StopWatch stopWatch);

//    String tjsj(String openingtime, String endtime);
}
